Gallery: 
 

AP Peter Thompson, of Germany, rides Barney as he competes in the equestrian eventing cross-country stage at the 2012 Summer Olympics, Monday, July 30, - Photo

Peter Thompson, of Germany, rides Barney as he competes in the equestrian eventing cross-country stage at the 2012 Summer Olympics, Monday, July 30,

Monday July 30, 03:15 PM
Peter Thompson, of Germany, rides Barney as he competes in the equestrian eventing cross-country stage at the 2012 Summer Olympics, Monday, July 30, 2012, in London. (AP Photo/Charlie Riedel)